Hi,
I've just bought a house and am trying to figure out what's wrong with it. The radiators come on even though the heating is 'off' and just the hot water is 'on'.
A bit about the system: We have a Potterton Promax FSB HE boiler, and a hot water tank on the first floor. There are three 'honeywell' valves by the hot water cylinder: one for the hot water, one for the 1st and ground floor heating and one for the 2nd floor heating. There is also a pump for the heating system by the hot water cylinder.
I have temporarily solved the issue by closing off all the radiators, but I can't close the 2nd floor underfloor heating, so the top floor gets hot!
Any ideas?
Thanks,
Paolo.
I've just bought a house and am trying to figure out what's wrong with it. The radiators come on even though the heating is 'off' and just the hot water is 'on'.
A bit about the system: We have a Potterton Promax FSB HE boiler, and a hot water tank on the first floor. There are three 'honeywell' valves by the hot water cylinder: one for the hot water, one for the 1st and ground floor heating and one for the 2nd floor heating. There is also a pump for the heating system by the hot water cylinder.
I have temporarily solved the issue by closing off all the radiators, but I can't close the 2nd floor underfloor heating, so the top floor gets hot!
Any ideas?
Thanks,
Paolo.